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Contains katas solved in Java. Each solved kata consists of javadoc with info about it and code. This structure is used in order to facilitate analysis of solution.

Katas:

3 kyu:

• How many are smaller than me II?

4 kyu:

• Range Extraction
• Codewars style ranking system
• Roman Numerals Helper
• The Greatest Warrior
• Human readable duration format

5 kyu:

• HumanReadableTime
• Square Matrix Multiplication
• Number of trailing zeros of N!
• ROT13

6 kyu:

• Roman Numerals Encoder
• Create Phone Number
• Sum of Digits / Digital Root
• Find the unique number
• Does my number look big in this?
• Valid Phone Number
• Who likes it?
• Tribonacci Sequence

7 kyu:

• Make a function that does arithmetic!
• Testing 1-2-3
• String ends with?
• Is this a triangle?
• Vowel Count
• Binary Addition
• Isograms